AR-15 / AR-10 Parts

AR-15 / AR-10 Parts

Looking for the best AR platform parts on the Internet? You're here. Take a look and let's get to work. 

We build AR platform rifles weekly for some very discerning customers. We only build with what we sell, and we only sell what works. Leverage our experience in building or upgrading your AR platform and buy with confidence. 

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  • Out of Stock
    Aero Precision 16" .223 Wylde Stainless Steel Barrel, Mid-Length Aero Precision 16" .223 Wylde Stainless Steel Barrel, Mid-Length

    Aero Precision 16" .223 Wylde Stainless Steel Barrel, Mid-Length

    Aero Precision

    MSRP: $219.99
    $197.99
    Aero Precision 16" .223 Wylde Stainless Steel Barrel, Mid-Length Aero Precision's .223 Wylde barrels have been HP/MPI tested and are machined from 416 Stainless Steel. The barrels feature Nickel Boron coated M4 feed ramp extensions and have a bead...
    MSRP: $219.99
    $197.99
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    MSRP: $219.99
    $197.99
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    Aero Precision 16" 5.56 4150 CMV Barrel, Mid-Length Aero Precision 16" 5.56 4150 CMV Barrel, Mid-Length

    Aero Precision 16" 5.56 4150 CMV Barrel, Mid-Length

    Aero Precision

    MSRP: $179.99
    $161.99
    Aero Precision 16" 5.56 4150 CMV Barrel, Mid-Length Our 16" 5.56 Mid-Length Barrel is the perfect addition to your AR15 build. Crafted to mil- spec standards from 4150 Chrome Moly Vanadium with a QPQ corrosion resistant finish, this barrel provides...
    MSRP: $179.99
    $161.99
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    $161.99
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    On Sale
    Aero Precision 16" .308 Stainless Steel Barrel, Mid-Length Aero Precision 16" .308 Stainless Steel Barrel, Mid-Length

    Aero Precision 16" .308 Stainless Steel Barrel, Mid-Length

    Aero Precision

    MSRP: $289.99
    Now: $208.79
    Was: $260.99
    Aero Precision 16" .308 Stainless Steel Barrel, Mid-Length This 16" mid-length barrel is the perfect addition to your .308 build. Crafted to mil-spec standards from 416R Stainless Steel with a bead blasted finish, this barrel provides time tested...
    MSRP: $289.99
    Now: $208.79
    Was: $260.99
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    MSRP: $289.99
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    Aero Precision AR15 Stripped Lower Receiver Special Edition: PEW Aero Precision AR15 Stripped Lower Receiver Special Edition: PEW

    Aero Precision AR15 Stripped Lower Receiver Special Edition: PEW

    Aero Precision

    MSRP: $94.99
    $80.99
    Aero Precision AR15 Stripped Lower Receiver Special Edition: PEW Aero's Special Edition: PEW AR15 Stripped Gen 2 Lower Receiver features custom "PEW PEW PEW" and "NO PEW" safety selector markings on our popular AR15 lower platform. Machined to mil-spec...
    MSRP: $94.99
    $80.99
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    Noveske Gen 3 Matched Upper & Lower Receiver Set - FDE, 4000094, 840906114193 Noveske Gen 3 Matched Upper & Lower Receiver Set - FDE, 4000094, 840906114193

    Noveske Gen 3 Matched Upper & Lower Receiver Set - FDE

    Noveske Rifleworks

    $699.99
    Noveske Gen 3 Matched Upper & Lower Receiver Set - FDE When it comes to crafting the perfect AR-15, precision matters—and the Noveske Gen 3 Matched Upper & Lower Set delivers exactly that. Machined from billet 7075-T6 aluminum, this...
    $699.99
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    Mega Arms Forged AR15 Lower Receiver - Left Side Mega Arms Forged AR15 Lower Receiver - Left Side

    Mega Arms Forged Gator AR15 Lower Receiver

    Mega Arms

    MSRP: $120.00
    $114.99
      Mega Arms Forged Gator AR15 Lower Receiver Machined per Mil-spec Requirements with critical tooling dimensions held within ±.001″ Functions with nearly all available stock parts. Features our original “Gator Grip” for...
    MSRP: $120.00
    $114.99
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    Spikes Tactical / Sharp Bros Jack-10 Billet Receiver Set

    Spikes Tactical / Sharp Bros Jack-10 Billet Receiver Set

    Spikes Tactical

    MSRP: $715.00
    $643.50
      Spikes Tactical / Sharp Bros Jack-10 Billet Receiver Set JACK10 Key Features & Specifications CNC machined from 7075-T6 Billet aluminum Heavily flared magwell Oversized integrated trigger guard Type III Hardcoat Anodized...
    MSRP: $715.00
    $643.50
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    $643.50
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    Spikes Tactical / Sharp Bros SB10 Livewire 308 Receiver Set Spikes Tactical / Sharp Bros SP10 Livewire 308 Receiver Set

    Spikes Tactical / Sharp Bros SP10 Livewire 308 Receiver Set

    Spikes Tactical

    MSRP: $569.99
    $539.99
    Spikes Tactical / Sharp Bros Livewire 308 Receiver Set  SB10 Livewire key features and specifications CNC machined from 7075-T6 Billet aluminum Heavily flared magwell Oversized integrated trigger guard Type III Hardcoat Anodized...
    MSRP: $569.99
    $539.99
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    $539.99
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    Vltor Vulcan Stripper Lower Receiver

    Vltor Vulcan Stripper Lower Receiver

    VLTOR Weapon Systems

    $199.95
      Vltor Vulcan Stripper Lower Receiver The VN-VRA-SC VULCAN Stripped Lower Receiver is a limited edition configuration of our lowers.  It has been Cerakoted black with Cerakote C Series High Temp coating and then air dried. This coating very...
    $199.95
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    2A Magazine Catch Assembly - Groved Button and Catch

    2A Magazine Catch Assembly - Grooved Button and Catch

    2A Armament

    MSRP: $29.00
    $27.55
      2A Magazine Catch Assembly - Grooved Button and Catch The 2A Armament magazine catch offers innovative styling and functionality in two different options.  The magazine button and catch are machined from aluminum with black hard anodize...
    MSRP: $29.00
    $27.55
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    Novekse AR15 Lower Receiver

    Novekse AR15 Gen 1 Lower Receiver

    Noveske Rifleworks

    MSRP: $185.00
    $184.99
      Novekse AR15 Gen 1 Lower Receiver Noveske forged stripped lower receiver, marked model N4 Forged Aluminum Construction Hard Card Type III Anodized Compatible with all Mil-Spec AR15 parts and accessories Includes Upper Tensioning Screw This item...
    MSRP: $185.00
    $184.99
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    $184.99
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    Noveske Gen III AR15 Lower Receiver Noveske Gen III AR15 Lower Receiver

    Noveske Gen 3 AR15 Lower Receiver - Black

    Noveske Rifleworks

    $349.99
    Noveske Gen III AR15 Lower: The Ultimate Foundation for Your AR-15 Build Introducing the Noveske Gen 3 AR15 Lower, a high-quality, precision-machined component designed for the serious AR-15 builder. This stripped lower receiver offers unparalleled...
    $349.99
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